The verdict in three sentences
For a medical congress agency in Singapore running 12 events a year, platforms billed at 3.5 to 9 USD per delegate quickly cost more than custom software built for 38,000 to 65,000 USD (about 35,000 to 60,000 EUR). The main gain is not only the licence: a tool that chains registration, abstracts, badges, accommodation and sponsor transparency reporting removes the re-keying that currently requires 2 seasonal full-time staff. The project makes sense from 10,000 delegates a year, and becomes an asset you can offer to your medical society clients.
Market platforms or custom: the 2026 comparison
| Criterion | General event platform | Specialist congress platform | Custom software |
|---|---|---|---|
| Cost | 3.5 to 5.5 USD per delegate | 5.5 to 9 USD per delegate + 2,200 to 6,500 USD per event | 38,000 to 65,000 USD + 1,000 to 1,400 USD/month |
| Abstract management | none or basic | complete | complete, tailored to your committees |
| Tiered fees (member, trainee, industry) | limited | yes | yes, unlimited rules |
| Accommodation and hotel blocks | no | often an add-on | built in |
| Transfer-of-value export | manual | partial | automatic per sponsor |
| White label for your clients | no | paid | native |
Specialist platforms remain relevant for an agency running 2 or 3 congresses a year. At 12 events, the variable cost far exceeds the amortisation of a proprietary tool, and you keep control of delegate data, often heavily solicited healthcare professionals.
What custom congress software includes
| Module | Features | 2026 budget (estimate) |
|---|---|---|
| Registration and payment | Fees by category, group codes, invoices, sponsored delegates | 8,500 to 14,000 USD |
| Abstract management | Submission, blind review, scoring, programme | 7,500 to 13,000 USD |
| Badges and access control | Printing, QR, room counts, CME certificates | 5,500 to 10,000 USD |
| Accommodation | Hotel blocks, allocations, rooming lists | 4,500 to 8,500 USD |
| Transfer-of-value reporting | Benefits per professional, exports per sponsor | 4,500 to 7,500 USD |
| Multi-event back office | Event duplication, dashboards, white label | 7,500 to 12,000 USD |
The transfer-of-value module is the most underestimated. Pharmaceutical and device sponsors covering a doctor's registration or hotel must disclose those benefits under the US Sunshine Act (Open Payments), the EFPIA code or local industry codes in Asia. They require an exact file from the agency (professional ID, amount, nature, date). Producing it automatically saves several days of manual reconciliation after each congress.
Timeline and watch points
Allow 4 to 5 months, with go-live on a mid-sized pilot congress (800 to 1,200 delegates) before the large events. Health data is not involved, but doctors' personal data is: hosting in Singapore, compliance with the PDPA and fine-grained consent management for partners. Also plan load testing at 500 registrations per hour, the usual peak when early-bird registration opens.
Mini case study
Wei Ling, director of a medical congress agency in Singapore, welcomes about 14,400 delegates a year (12 events averaging 1,200 people). At 4.5 USD per delegate, her current platform costs 64,800 USD a year. She also hires 2 seasonal staff for 5 months to re-key abstracts, hotels and disclosures: 2 × 5 × 3,500 USD = 35,000 USD loaded. With software at 55,000 USD and maintenance of 13,000 USD a year, her annual gain reaches 64,800 + 35,000 - 13,000 = 86,800 USD. The project pays back in about 8 months, then frees up close to 87,000 USD a year.
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FAQ
Is custom software right for a young agency?
No, below 5,000 delegates a year a platform at 3.5 to 9 USD per delegate stays cheaper. Break-even sits around 10,000 delegates a year.
Can we offer the software white-labelled to medical societies?
Yes, the multi-event back office lets you assign branding and a domain per client. Some agencies charge their clients 1 to 2 USD per delegate for it.
Are CME certificates handled?
Yes, QR attendance counts let you issue CME certificates automatically. The badges and access module costs 5,500 to 10,000 USD.
How long until the first congress runs on the tool?
Allow 4 to 5 months from signature, including 3 weeks of testing on a pilot event. Later events are created in half a day by duplication.
How are sponsor payments handled?
By invoice with purchase order and payment tracking at 30 or 45 days. Individual delegates pay by card, at 1.5 to 2.5% per transaction.
Let's scope your project. Tell us your number of events and annual delegates: we price software between 38,000 and 65,000 USD, delivered in 4 to 5 months with a pilot congress. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.

